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Voltar para Conceitos, design e integração de dados em data warehouses

Comentários e feedback de alunos de Conceitos, design e integração de dados em data warehouses da instituição Sistema de Universidades do ColoradoUniversidade do Colorado

4.4
estrelas
928 classificações
187 avaliações

Sobre o curso

This is the second course in the Data Warehousing for Business Intelligence specialization. Ideally, the courses should be taken in sequence. In this course, you will learn exciting concepts and skills for designing data warehouses and creating data integration workflows. These are fundamental skills for data warehouse developers and administrators. You will have hands-on experience for data warehouse design and use open source products for manipulating pivot tables and creating data integration workflows. In the data integration assignment, you can use either Oracle, MySQL, or PostgreSQL databases. You will also gain conceptual background about maturity models, architectures, multidimensional models, and management practices, providing an organizational perspective about data warehouse development. If you are currently a business or information technology professional and want to become a data warehouse designer or administrator, this course will give you the knowledge and skills to do that. By the end of the course, you will have the design experience, software background, and organizational context that prepares you to succeed with data warehouse development projects. In this course, you will create data warehouse designs and data integration workflows that satisfy the business intelligence needs of organizations. When you’re done with this course, you’ll be able to: * Evaluate an organization for data warehouse maturity and business architecture alignment; * Create a data warehouse design and reflect on alternative design methodologies and design goals; * Create data integration workflows using prominent open source software; * Reflect on the role of change data, refresh constraints, refresh frequency trade-offs, and data quality goals in data integration process design; and * Perform operations on pivot tables to satisfy typical business analysis requests using prominent open source software...

Melhores avaliações

LS
18 de Set de 2020

Great course. It mimics real life case. However, the time required to complete assignments is much more than stated. The assignments are great though, I learned a lot from those.

EK
15 de Dez de 2015

Very nice class, well thought out and organized. The assignments are interesting and the practice assignments are relevant. Getting hands on on Pentaho was a big plus.

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76 — 100 de 175 Avaliações para o Conceitos, design e integração de dados em data warehouses

por Sebastian O M

21 de Nov de 2015

Excelente Curso!!!

por Harni S

31 de Mai de 2016

very good course

por Rodolfo B d S

8 de Abr de 2016

Very good course

por André L B

28 de Fev de 2016

Excelent course.

por Søren V

18 de Mai de 2019

Great course :)

por Daniel G M P

3 de Jan de 2016

Excelente curso

por PRASAD D

15 de Jun de 2017

awesome course

por ZINEB E

26 de Ago de 2020

great course.

por Alejandro R

20 de Mar de 2016

Excelente!!!!

por Ashish G

3 de Jan de 2019

good course

por Andrés P

10 de Abr de 2017

Excelent!!!

por karthik

15 de Jun de 2016

ThankYou :)

por RANA S P S

2 de Jun de 2016

Nice course

por saumya

28 de Jan de 2019

Excellent

por Maneesha R

18 de Dez de 2018

very good

por FRANCISCO H V

19 de Jun de 2017

Excellent

por Artem A

14 de Abr de 2016

Noiiice!

por TANGIRALA S P S

3 de Nov de 2020

good

por Ledon L

8 de Fev de 2016

Th

por Michael F

27 de Dez de 2015

T

por Benjamin S

1 de Ago de 2019

Good stuff. Not necessarily a beginner course...configuration of the required software packages requires some work and knowledge, but Mr. Mannino does the best job possible of explaining how that should work in most cases. Installing an Oracle SQL server on the local machine is tricky to get right, but the VirtualBox "Developer Day" package is easier, though requires a little work in Linux...so, I would say no problem for beginners if there is some background in development or multi-OS support. Otherwise, prepare to spend some extra time learning. Was well worth it for me!

por Stefan K

28 de Dez de 2015

Very nice introduction to databases and data warehouses. The lectures are not very engaging, the plus is there are practical assignments for every week, where you learn the most. First you submit your own solution and then you provide feedback to your peers. I like the format of the assignments. What I dislike (giving 4 stars instead of 5) is difficulty in setting up the environment for assignments to complete - it took me longer just to properly install the software needed for assignments 2 and 5 than to work out the assignments. The lectures could be also improved.

por Gerrit S D

22 de Mar de 2016

quite challenging, high paced lectures. It seems like an easy course because the lectures are quite brief, but make no mistake, there is no repeating of concepts or endless bla bla. To succeed in the assignments one is very likely to watch lectures again. Without any previous knowledge in this subject it is almost impossible to grasp everything by just watching the videos due to the new vocabulary and the information density. The assignments definetly take more time than indicated.

por Anupam B

12 de Jun de 2020

Extremely useful and practical course. Will give you a thorough understanding of how Data Warehouses are built and Integration platforms operate. Installation of certain tools as required as a part of this course might feel frustrating after a point but it's still worth doing it. One of toughest courses that I have undertaken so far in Coursera. Highly recommended if you are in the right domain with some level of prior (basic) knowledge of databases.

por Mouhammad M

4 de Fev de 2016

Hello,

Thank you for this well structured course. Exercises and tutorials are very useful to complement lectures and help increase our skills in the domain.

Tools deployment and connection (Oracle database on Virtual box and pentaho data integration) was a nightmare.

It would be great if you package all the tools needed for a given course into a predefined virtual machine image ready to be downloaded from the course.

Kind Regards,

Mouhammad Moustafa